198491202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 560824320

約数和(自身を除く): 362333118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 651, 702, 806, 819, 837, 1209, 1302, 1303, 1638, 1674, 1953, 2418, 2457, 2606, 2821, 3627, 3906, 3909, 4914, 5642, 5859, 7254, 7818, 8463, 9121, 10881, 11718, 11727, 16926, 16939, 18242, 21762, 23454, 25389, 27363, 33878, 35181, 40393, 50778, 50817, 54726, 70362, 76167, 80786, 82089, 101634, 118573, 121179, 152334, 152451, 164178, 237146, 242358, 246267, 282751, 304902, 355719, 363537, 457353, 492534, 525109, 565502, 711438, 727074, 848253, 914706, 1050218, 1067157, 1090611, 1575327, 1696506, 2134314, 2181222, 2544759, 3150654, 3201471, 3675763, 4725981, 5089518, 6402942, 7351526, 7634277, 9451962, 11027289, 14177943, 15268554, 22054578, 28355886, 33081867, 66163734, 99245601, 198491202]

約数ペア:

[(1, 198491202), (2, 99245601), (3, 66163734), (6, 33081867), (7, 28355886), (9, 22054578), (13, 15268554), (14, 14177943), (18, 11027289), (21, 9451962), (26, 7634277), (27, 7351526), (31, 6402942), (39, 5089518), (42, 4725981), (54, 3675763), (62, 3201471), (63, 3150654), (78, 2544759), (91, 2181222), (93, 2134314), (117, 1696506), (126, 1575327), (182, 1090611), (186, 1067157), (189, 1050218), (217, 914706), (234, 848253), (273, 727074), (279, 711438), (351, 565502), (378, 525109), (403, 492534), (434, 457353), (546, 363537), (558, 355719), (651, 304902), (702, 282751), (806, 246267), (819, 242358), (837, 237146), (1209, 164178), (1302, 152451), (1303, 152334), (1638, 121179), (1674, 118573), (1953, 101634), (2418, 82089), (2457, 80786), (2606, 76167), (2821, 70362), (3627, 54726), (3906, 50817), (3909, 50778), (4914, 40393), (5642, 35181), (5859, 33878), (7254, 27363), (7818, 25389), (8463, 23454), (9121, 21762), (10881, 18242), (11718, 16939), (11727, 16926)]